Rainier Parts Carburetor Trimmer Kit For Stihl FS38 Aluminum Durable Easy Install Part FS38

Rainier Parts' Carburetor Trimmer Kit is a durable aftermarket replacement designed for STIHL trimmers and hedge trimmers. It’s built to deliver reliable starting, smooth throttle response, and easy installation across a broad range of FS and KM models.

• Compatibility: Designed to fit a wide range of STIHL trimmers and kombi motors, including models such as FS38, FS45, FS46, FS55, FS55R, FS55RC, HL45, KM55, FC55, FS80, FC75/FC85, FS310, FS74/75/76/80/85 and related variants. This broad compatibility helps you keep multiple STIHL machines running with a single reliable carburetor kit.
• Part Numbers Replaced: Replaces ZAMA and STIHL cross‑numbers such as C1Q-S66, C1Q-S71, C1Q-S97, C1Q-S143, C1Q-S153, C1Q-S186 (and related variants), as well as OEM references like 4140 120 0619. This cross‑compatibility makes it a versatile choice for several model families.
• Complete Kit Contents: Includes the carburetor and essential supporting parts (air filter, fuel line, spark plug, gaskets, primer bulb, fuel filter, and more). Configurations vary by model, with kits offered in comprehensive sets to cover common maintenance needs in one purchase.
• Quality Construction: Aluminum construction delivers durability and resistance to wear, supporting long‑term performance in demanding trimming tasks. This aligns with the kit’s emphasis on reliability and ease of installation.
• Compact Packaging: Packaged in a compact footprint (approximately 9.2 x 4.2 x 7.6 cm) for convenient storage and quick replacement when you need it.
• Fitment Verification: To ensure the best possible fit, compare the measurements of your existing carburetor with the kit’s specifications before installing. This practical step helps prevent misfits and ensures you get the right replacement.

This carburetor kit is an all‑in‑one solution for restoring performance to older STIHL units or replacing worn components in busy maintenance shops. It’s particularly suitable for DIY homeowners and professional service technicians who value a broad model reach, straightforward installation, and cost‑effective parts without compromising reliability.